Siga este link para ver outros tipos de publicações sobre o tema: Visual motor response test.

Teses / dissertações sobre o tema "Visual motor response test"

Crie uma referência precisa em APA, MLA, Chicago, Harvard, e outros estilos

Selecione um tipo de fonte:

Veja os 36 melhores trabalhos (teses / dissertações) para estudos sobre o assunto "Visual motor response test".

Ao lado de cada fonte na lista de referências, há um botão "Adicionar à bibliografia". Clique e geraremos automaticamente a citação bibliográfica do trabalho escolhido no estilo de citação de que você precisa: APA, MLA, Harvard, Chicago, Vancouver, etc.

Você também pode baixar o texto completo da publicação científica em formato .pdf e ler o resumo do trabalho online se estiver presente nos metadados.

Veja as teses / dissertações das mais diversas áreas científicas e compile uma bibliografia correta.

1

Mercé, Théo. "High-throughput zebrafish larval locomotion assays of neuronal and muscular functions : Application to organophosphorus toxicity and antid." Electronic Thesis or Diss., Bordeaux, 2024. http://www.theses.fr/2024BORD0011.

Texto completo da fonte
Resumo:
La prévalence croissante des contaminants chimiques pose d'importants problèmes en matière de santé publique, nécessitant des méthodologies efficaces pour l'évaluation des risques toxicologiques. Un travail initial a été réalisé pour optimiser une nouvelle approche méthodologique (NAM) utilisant des éleuthéroembryons de poisson-zèbre, appelée electric field pulse motor response test (EFPMRT). La méthode vise à effectuer un criblage à haut débit des molécules chimiques induisant des défauts des capacités motrices et du contrôle postural. La robustesse, la reproductibilité, la productivité et la
Estilos ABNT, Harvard, Vancouver, APA, etc.
2

Ng, Hau-yi Pauline. "The bender visual motor gestalt test: across-cultural comparison." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 1994. http://hub.hku.hk/bib/B29789424.

Texto completo da fonte
Estilos ABNT, Harvard, Vancouver, APA, etc.
3

Paterson, Gareth. "Visual-motor response times in athletes and non-athletes." Thesis, Stellenbosch : University of Stellenbosch, 2010. http://hdl.handle.net/10019.1/4346.

Texto completo da fonte
Resumo:
Thesis (M Sport Sc (Sport Science))--University of Stellenbosch, 2010<br>ENGLISH ABSTRACT: The purpose of this study was to determine if there was a difference in mean VMRT between top-level men and women participating in selected ball sports compared to either a normative sample or to a non-athlete sample. VMRT was measured using a new 40-light protocol on the Sport Vision Trainer (SVT). The SVT is a board consisting 80 circular lights controlled by a computer program. The SVT is designed to test visual-motor response time in participants. Data from top-level ball sport players were collecte
Estilos ABNT, Harvard, Vancouver, APA, etc.
4

De, Faria Newton. "A non-invasive visual evoked cortical potential test for detection of early glaucoma damage /." Digital version accessible at:, 1998. http://wwwlib.umi.com/cr/utexas/main.

Texto completo da fonte
Estilos ABNT, Harvard, Vancouver, APA, etc.
5

Mercier, Louisette. "Héminégligence visuelle: impacts d'une nouvelle disposition des réponses au "motor free visual perceptual test" (m.v.p.t.)." Mémoire, Université de Sherbrooke, 1992. http://hdl.handle.net/11143/10921.

Texto completo da fonte
Resumo:
L'héminégligence visuelle se rencontre suite à une lésion cérébrale et les victimes se retrouvent principalement chez les personnes âgées. L'individu atteint d'une héminégligence visuelle présente une difficulté à orienter son attention dans l'espace controlatéral à la lésion cérébrale et a tendance à négliger les stimuli provenant de ce côté. Le mode de disposition des réponses d'une évaluation perceptuelle peut entraver la reconnaissance d'autres déficits reliés à la perception visuelle. L'objectif de l'étude est de vérifier s'il est possible de limiter l'interférence du problème d'héminégli
Estilos ABNT, Harvard, Vancouver, APA, etc.
6

Morrongiello, Michael A. "Visual-motor development and the emergence of emotional indicators : a reexamination of the Bender gestalt test with young children." Virtual Press, 1989. http://liblink.bsu.edu/uhtbin/catkey/720305.

Texto completo da fonte
Resumo:
The purpose of this investigation was to determine the extent to which visual-motor maturity influenced the emergence of diagnostic emotional signs on the Bender Gestalt Test. The Bender Gestalt Test was administered to 400 first and second grade students from lower middle class homes in Wisconsin. The subjects were in regular education classes and were, therefore, not identified as having learning or emotional problems. Each subject was given a Bender Gestalt Test, which was subsequently scored for developmental errors and emotional indicators according to the Koppitz system. Pearson product
Estilos ABNT, Harvard, Vancouver, APA, etc.
7

Lotz, Leslie. "Assessment of visual-motor integration functioning in a selected South African middle childhood sample." Thesis, Stellenbosch : Stellenbosch University, 2003. http://hdl.handle.net/10019.1/53300.

Texto completo da fonte
Resumo:
On t.p.: Degree of Masters of Science (Counselling Psychology)<br>Thesis (MSc)--Stellenbosch University, 2003.<br>ENGLISH ABSTRACT: During middle childhood, cognitive, social, emotional and self-concept development is of importance, and prepares the child for the adaptation and challenges awaiting the child in adolescence. Visualmotor integration is described by various sources as playing an important role in the development of a child. Visual-motor integration is the child's ability to integrate visual perceptual skills with fine motor coordination. In order to assess visual-motor integra
Estilos ABNT, Harvard, Vancouver, APA, etc.
8

Palmer, Hanli. "Normative indicators for grade 3 and grade 7 isiXhosa-speaking children on the Bender Visual-Motor Gestalt Test (Second Edition)." Thesis, University of Fort Hare, 2016. http://hdl.handle.net/10353/6346.

Texto completo da fonte
Resumo:
Selecting appropriate normative data for the purpose of evaluating psychometric test scores forms an integral part of the interpretative psychological assessment process. This highlights the well-known problem of utilising measures developed in the United Kingdom (UK), or the United States (US) and accepting their norms unreservedly for the practice on local populations, which questions the tests’ validity and reliability. The current study, which aimed to collect normative indicators on the Bender Gestalt Test (Second Edition), forms part of the continuing effort to develop norms for psycholo
Estilos ABNT, Harvard, Vancouver, APA, etc.
9

Chan, Po-wah, and 陳寶華. "Visual-motor development and its relationship with the academic performance in the Hong Kong young children: the Bender Gestalt Test." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 1997. http://hub.hku.hk/bib/B31959258.

Texto completo da fonte
Estilos ABNT, Harvard, Vancouver, APA, etc.
10

Chan, Po-wah. "Visual-motor development and its relationship with the academic performance in the Hong Kong young children : the Bender Gestalt Test /." Hong Kong : University of Hong Kong, 1997. http://sunzi.lib.hku.hk/hkuto/record.jsp?B18876729.

Texto completo da fonte
Estilos ABNT, Harvard, Vancouver, APA, etc.
11

Dunn, Munita. "The validity of the developmental test of visual-motor integration in a selected pre-school sample in the South African context." Thesis, Stellenbosch : Stellenbosch University, 2001. http://hdl.handle.net/10019.1/52588.

Texto completo da fonte
Resumo:
Thesis (MA)--University of Stellenbosch, 2001.<br>ENGLISH ABSTRACT: Visual-motor integration is an important neuro-psychological aspect of school readiness. Developmental deficits in this area can have a detrimental influence on a child's ability to master reading, writing and arithmetic skills at school entrance level. Visual-motor integration problems should therefore be detected as early as possible to be able to implement intervention strategies which will promote visual-motor development. The study is socially relevant as it corresponds with the South African school policy which ch
Estilos ABNT, Harvard, Vancouver, APA, etc.
12

Almajid, Rania. "AGING-RELATED DECREMENTS DURING THE ACTIVITIES OF THE TIMED UP AND GO TEST WHEN COMBINED WITH MOTOR TASK AND VISUAL STIMULATION." Diss., Temple University Libraries, 2018. http://cdm16002.contentdm.oclc.org/cdm/ref/collection/p245801coll10/id/515845.

Texto completo da fonte
Resumo:
Physical Therapy<br>Ph.D.<br>Falls in older adults are linked with increased morbidity and mortality, and remain a major public health concern. Aging is associated with increased reliance on the visual system for postural control, termed “visual dependence”. Discordance between visual, vestibular and proprioceptive sensory information can lead to balance loss and falls. In addition to increased visual dependence (VD), older adults have more difficulty than younger adults in multi-tasking, performing simultaneous tasks (e.g. walk and talk), which may further increase fall risk. A common clinica
Estilos ABNT, Harvard, Vancouver, APA, etc.
13

Breslin, Casey Marie Rudisill Mary E. "Effects of visual supports on the performance of the Test of Gross Motor Development (Second Edition) by children with autism spectrum disorder." Auburn, Ala, 2009. http://hdl.handle.net/10415/1739.

Texto completo da fonte
Estilos ABNT, Harvard, Vancouver, APA, etc.
14

Silverio, Carolina Menezes. "A influência do voo na resposta do H1 e o registro do comportamento motor em Chrysomya megacephala." Universidade de São Paulo, 2013. http://www.teses.usp.br/teses/disponiveis/76/76132/tde-30102013-111946/.

Texto completo da fonte
Resumo:
Desenvolvemos um protocolo experimental para estudar a codificação do movimento horizontal pelo neurônio H1 de moscas varejeiras Chrysomya megacephala durante o voo. Tradicionalmente, o neurônio H1 é considerado puramente sensorial, e a maioria dos trabalhos tem utilizado o trem de potenciais de ação deste neurônio para explorar o código neural visual da mosca enquanto esta se encontra imobilizada (cabeça, asas, patas) e observa passivamente uma imagem que se move de maneira controlada. Nosso laboratório já dispunha de um aparato para registrar de maneira adequada a atividade do H1, enquanto a
Estilos ABNT, Harvard, Vancouver, APA, etc.
15

Merino, Soto César, De la Cruz Gustavo Calderón, and Medina Eduardo Manzanares. "Estudio comparativo del acuerdo y consistencia intercalificadores en el test gestáltico visomotor de Bender 2.a edición." Elsevier B.V, 2016. http://hdl.handle.net/10757/620822.

Texto completo da fonte
Resumo:
El estudio tiene por objetivo contrastar la efectividad de calificadores sin entrenamiento específico en el test gestáltico visomotor de Bender, 2.a edición (Bender-II), usando un método para calificar el grado de exactitud de los dibujos reproducidos propio de este instrumento (sistema de calificación global). Algunos estudios previos han demostrado buenos niveles de confiabilidad intercalificador, pero no se verificó el efecto de la falta de entrenamiento específico. En el estudio participaron 75 niños divididos en dos grupos (34 y 41) de edad y cuatro calificadores (dos estudiantes y dos eg
Estilos ABNT, Harvard, Vancouver, APA, etc.
16

Mukherjee, Anuradha. "Effect of Secondary Motor and Cognitive Tasks on Timed Up and Go Test in Older Adults." University of Toledo / OhioLINK, 2013. http://rave.ohiolink.edu/etdc/view?acc_num=toledo1375713209.

Texto completo da fonte
Estilos ABNT, Harvard, Vancouver, APA, etc.
17

Siruvole, Sandeep Kumar Lankarani Hamid M. "Evaluation of the occupant response and structural damage according to the newly proposed pole test under Federal Motor Vehicle Safety Standard side impact regulation." Diss., A link to full text of this thesis in SOAR, 2007. http://soar.wichita.edu/dspace/handle/10057/1173.

Texto completo da fonte
Resumo:
Thesis (M.S.)--Wichita State University, College of Engineering, Dept. of Mechanical Engineering.<br>"May 2007." Title from PDF title page (viewed on Dec. 29, 2007). Thesis adviser: Hamid M. Lankarani. Includes bibliographic references (leaves 60-62).
Estilos ABNT, Harvard, Vancouver, APA, etc.
18

Horn, Stuart George. "Cultural background and Bender Visual Motor Gestalt test performance : comparison of the performance of Xhosa and white South African adolescents using the Pascal-Suttell scoring system." Thesis, Rhodes University, 2013. http://hdl.handle.net/10962/d1008564.

Texto completo da fonte
Resumo:
The quality of the Bender-Gestalt performance of 22, normal, white South African male adolescents and 22, normal, Xhosa male adolescents, aged between 17 and 22 years, was investigated. The Pascal-Suttell scoring system was used. The mean score of the white adolescents was significantly below that of the Xhosa adolescents. It was found that while the mean score of the Xhosa adolescents was within one standard deviation of Pascal and Suttell's normative 'high school' mean, the mean score of the white adolescents was below that of the normative mean and not within one standard deviation of the m
Estilos ABNT, Harvard, Vancouver, APA, etc.
19

Diemand, Sarah Catherine. "Validity of the Miller Function and Participation Scales." The Ohio State University, 2009. http://rave.ohiolink.edu/etdc/view?acc_num=osu1245281688.

Texto completo da fonte
Estilos ABNT, Harvard, Vancouver, APA, etc.
20

Lanzafame, Salvatore. "Prove di sensibilità pupillare alla pilocarpina in pazienti con malattia di Parkinson ed atrofia multisistemica." Doctoral thesis, Università di Catania, 2012. http://hdl.handle.net/10761/1000.

Texto completo da fonte
Resumo:
La malattia di Parkinson si associa a sintomi disautonomici, sia in fase avanzata che precoce. Pochi sono gli studi che hanno avuto come oggetto la disfunzione autonomica pupillare nella malattia di Parkinson e nei parkinsonismi. In questo lavoro, abbiamo voluto esaminare la sensibilità pupillare alla somministrazione di pilocarpina (agente parasimpatico-mimetico) in soggetti affetti da malattia di Parkinson e con atrofia multisistemica. Sono stati arruolati 20 pazienti con malattia di Parkinson, 18 pazienti con atrofia multisistemica e 16 soggetti controllo. Il diametro pupillare basale era
Estilos ABNT, Harvard, Vancouver, APA, etc.
21

Dougherty, Bradley Edward. "Visual and Demographic Factors in Bioptic Driving Training and Road Safety." The Ohio State University, 2013. http://rave.ohiolink.edu/etdc/view?acc_num=osu1366284836.

Texto completo da fonte
Estilos ABNT, Harvard, Vancouver, APA, etc.
22

Niebuhr, Carin. "A Comparison of Evaluation Models for Handicap Intervention in a Head Start Program." DigitalCommons@USU, 1985. https://digitalcommons.usu.edu/etd/5951.

Texto completo da fonte
Resumo:
The Model A and Model C Title I evaluation options were compared by using both options to measure the effectiveness of handicap intervention in a Head Start program. Two hundred three children in Jackson County (Oregon) were pretested with the Developmental Indicators of Learning Test (DIAL), the Peabody Picture Vocabulary Test (PPVT), the Visual-Motor Integration Scale (VMI), and the Carrow Elicited Language Inventory (CELI). The 43 children who scored below the predetermined cut-off level were placed in a six-month intervention program. One hundred forty-nine children remaining in the Head S
Estilos ABNT, Harvard, Vancouver, APA, etc.
23

Dixon, Thomas Oliver. "An electrophysiological examination of visuomotor activity elicited by visual object affordances." Thesis, University of Plymouth, 2016. http://hdl.handle.net/10026.1/6758.

Texto completo da fonte
Resumo:
A wide literature of predominantly behavioural experiments that use Stimulus Response Compatibility (SRC) have suggested that visual action information such as object affordance yields rapid and concurrent activation of visual and motor brain areas, but has rarely provided direct evidence for this proposition. This thesis examines some of the key claims from the affordance literature by applying electrophysiological measures to well established SRC procedures to determine the verities of the behavioural claims of rapid and automatic visuomotor activation evoked by viewing affording objects. Th
Estilos ABNT, Harvard, Vancouver, APA, etc.
24

Eriksson, Olle. "Studies on Premenstrual Dysphoria." Doctoral thesis, Uppsala : Acta Universitatis Upsaliensis : Univ.-bibl. [distributör], 2005. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-5812.

Texto completo da fonte
Estilos ABNT, Harvard, Vancouver, APA, etc.
25

Helm, Moira Elizabeth. "The use of the developmental test of visual motor integration and the developmental test of visual perception with the urban black child." Thesis, 2015. http://hdl.handle.net/10539/18009.

Texto completo da fonte
Resumo:
A dissertation submitted to the Faculty of Medicine, University of the Witwatersrand, Johannesburg, in fulfilment of the requirements for the degree of Master of Science (Occupational Therapy).<br>Tho purpose ot this study was to investigate the appropriateness oi the Developmental Test of Visual Motor Integration and the Developmental Test oi Visual Perception for the evaluation of perceptual problems in the urban Black child. b U) children were assessed on both < ests. 1 hoy w e r e grouped according to academic ability. Statist ieal comparisons were made between the two test resul
Estilos ABNT, Harvard, Vancouver, APA, etc.
26

Costa, Maria Glaucia. "Application of item response theory to a motor skill test in physical education." 1986. http://catalog.hathitrust.org/api/volumes/oclc/15543823.html.

Texto completo da fonte
Resumo:
Thesis (Ph. D.)--University of Wisconsin--Madison, 1986.<br>Typescript. Vita. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references (leaves 122-130).
Estilos ABNT, Harvard, Vancouver, APA, etc.
27

(8803004), Logan C. Ganzen. "Drug Screening Utilizing the Visual Motor Response of a Zebrafish Model of Retinitis Pigmentosa." Thesis, 2020.

Encontre o texto completo da fonte
Resumo:
Retinitis Pigmentosa (RP) is an incurable inherited retinal degeneration affecting approximately 1 in 4,000 individuals globally. The aim of this dissertation was to identify drugs that can help patients suffering from the disease. To accomplish this goal, the zebrafish was utilized as a model for RP to perform <i>in vivo</i> drug screening. The zebrafish RP model expresses a human rhodopsin transgene which contains a premature stop codon at position 344 (<i>Tg</i>(<i>rho:Hsa.RH1_Q344X</i>)). This zebrafish model exhibits significant rod photoreceptor degeneration beginning at 7 days post fert
Estilos ABNT, Harvard, Vancouver, APA, etc.
28

Zikovitz, Daniel C. "The perception of linear self-motion in response to combinations of visual and physical motion cues /." 2004. http://wwwlib.umi.com/cr/yorku/fullcit?pNQ99265.

Texto completo da fonte
Resumo:
Thesis (Ph.D.)--York University, 2004. Graduate Programme in Biology.<br>Typescript. Includes bibliographical references (leaves 292-305). Also available on the Internet. MODE OF ACCESS via web browser by entering the following URL: http://wwwlib.umi.com/cr/yorku/fullcit?pNQ99265
Estilos ABNT, Harvard, Vancouver, APA, etc.
29

Rens, Zona. "The standardization of the Beery-Buktenica developmental test of visual-motor integration with supplemental developmental tests of visual perception and motor coordination (4th edition, revised, 1997) on an Eastern Cape population aged 7 years 0 months to 7 years 3 months." Thesis, 2009. http://hdl.handle.net/10539/6944.

Texto completo da fonte
Estilos ABNT, Harvard, Vancouver, APA, etc.
30

Mabbett, Kylie. "Kinder Tools: the effectiveness of a 12-week response to intervention approach to improve fine motor and visual motor perceptual skills in kindergarten students." Thesis, 2018. https://hdl.handle.net/2144/32718.

Texto completo da fonte
Resumo:
Kinder Tools was developed as a Response to Intervention approach (RTI) to help students in kindergarten improve and develop their fine motor and visual motor perceptual skills within the first three months of entering kindergarten. Some students enter kindergarten ready to learn, while other students struggle with skill development and learning the curriculum. There are a variety factors that could impact a student’s ability to learn such as lack of exposure, disabilities, and culture/socioeconomic status. This program will provide specific strategies and activities that will help to improve
Estilos ABNT, Harvard, Vancouver, APA, etc.
31

MacDonald, John J. "Crossmodal interactions in stimulus-driven spatial attention and inhibition of return: evidence from behavioural and electrophysiological measures." Thesis, 1999. http://hdl.handle.net/2429/10165.

Texto completo da fonte
Resumo:
Ten experiments examined the interactions between vision and audition in stimulusdriven spatial attention orienting and inhibition of return (IOR). IOR is the demonstration that subjects are slower to respond to stimuli that are presented at a previously stimulated location. In each experiment, subjects made go/no-go responses to peripheral targets but not to central targets. On every trial, a target was preceded by a sensory event, called a "cue," either in the same modality (intramodal conditions) or in a different modality (crossmodal conditions). The cue did not predict the location
Estilos ABNT, Harvard, Vancouver, APA, etc.
32

Niechwiej, Ewa. "Processing of visual information in the functional field of view : the effects of stimulus, task, and motor response on latency and accuracy of performance." 2004. http://link.library.utoronto.ca/eir/EIRdetail.cfm?Resources__ID=81138&T=F.

Texto completo da fonte
Estilos ABNT, Harvard, Vancouver, APA, etc.
33

Siruvole, Sandeep Kumar. "Evaluation of the occupant response and structural damage according to the newly proposed pole test under Federal Motor Vehicle Safety Standard side impact regulation." Thesis, 2007. http://hdl.handle.net/10057/1173.

Texto completo da fonte
Resumo:
Every year around the world various types of automobile accidents occur, out of which side impact vehicular collisions are the most severe. Of these, side crashes into fixed narrow objects like trees, poles account for quarter percent of total deaths and serious injuries. Moreover these side impacts present a difficult problem for improving automotive crashworthiness because of the limited crushable zone between the vehicle occupant and the intruding door structure. To improve the automotive safety in side impacts a new pole test has been proposed under Federal Motor Vehicle Safety Standard (F
Estilos ABNT, Harvard, Vancouver, APA, etc.
34

Eksteen, Trudie. "The evaluation of the reliability of the motor-free visual perceptual test (Third Edition) when translated into Afrikaans, on an Afrikaans first language urban population (East of Pretoria, South Africa) aged 8 years 0 months to 8 years 11 months." Thesis, 2007. http://hdl.handle.net/10539/2021.

Texto completo da fonte
Resumo:
Student Number: 0110826H - MSc research report - School of Occupational Therapy - Faculty of Health Sciences<br>A comparative study was undertaken to assess the reliability of the MVPT-3 when the instructions were translated into Afrikaans and the scores were then compared to the normative data obtained during the standardization process on a normal population of American children. The study was undertaken by testing 80 randomly selected, normally distributed, Afrikaans first language speaking eight year old children from the eastern suburbs of Pretoria, South Africa. The study confirm
Estilos ABNT, Harvard, Vancouver, APA, etc.
35

Дзундза, Наталія Сергіївна. "Розробка програмного забезпечення для перевірки якості тестування на основі моделей IRT". Магістерська робота, 2020. https://dspace.znu.edu.ua/jspui/handle/12345/2132.

Texto completo da fonte
Resumo:
Дзундза Н. С. Розробка програмного забезпечення для перевірки якості тестування на основі моделей IRT : кваліфікаційна робота магістра спеціальності 122 "Комп'ютерні науки" / наук. керівник Н. В. Матвіїшина. Запоріжжя : ЗНУ, 2020. 72 с.<br>UA : Робота викладена на 72 сторінках друкованого тексту, містить 40 рисунків, 1 додаток, 57 джерел. Об’єкт дослідження – програмне забезпечення для перевірки якості тестування. Мета роботи: дослідження та розробка програмного забезпечення для перевірки якості тестування на основі моделей IRT. Методи дослідження – аналітичний, синтез-метод, аналітико-синтети
Estilos ABNT, Harvard, Vancouver, APA, etc.
36

Frýbort, Pavel. "Fyzická zátěž organismu jako faktor ovlivňující kognitivní funkce." Doctoral thesis, 2014. http://www.nusl.cz/ntk/nusl-332522.

Texto completo da fonte
Resumo:
Title: The physical load on the body as a factor influencing perceptual cognitive functions. Objective: The aim of this study is to determine the relationship between the size of the physical load and the visual-motor response time and the accuracy of the decision-making by junior soccer players. Methods: The fourty two respondents (in an average age of 19 ± 1.2 years) participated in the study. It was the single factor quasiexperimental, multilevel and intragroup in which we tried to reveal the causal relationship between the visual-motor response time and the accuracy of the decision-making
Estilos ABNT, Harvard, Vancouver, APA, etc.
Oferecemos descontos em todos os planos premium para autores cujas obras estão incluídas em seleções literárias temáticas. Contate-nos para obter um código promocional único!